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<title>34.1.1 Configuration Objects </title>
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<h2><a name="SECTION0036110000000000000000"></a><a name="al-config-objects"></a>
<br>
34.1.1 Configuration Objects 
</h2>

<p>
Configuration objects returned by <tt class="function">newconfig()</tt> have the
following methods:

<p>
<dl><dt><table cellpadding="0" cellspacing="0"><tr valign="baseline">
  <td><nobr><b><tt id='l2h-5555' xml:id='l2h-5555' class="method">getqueuesize</tt></b>(</nobr></td>
  <td><var></var>)</td></tr></table></dt>
<dd>
Return the queue size.
</dl>

<p>
<dl><dt><table cellpadding="0" cellspacing="0"><tr valign="baseline">
  <td><nobr><b><tt id='l2h-5556' xml:id='l2h-5556' class="method">setqueuesize</tt></b>(</nobr></td>
  <td><var>size</var>)</td></tr></table></dt>
<dd>
Set the queue size.
</dl>

<p>
<dl><dt><table cellpadding="0" cellspacing="0"><tr valign="baseline">
  <td><nobr><b><tt id='l2h-5557' xml:id='l2h-5557' class="method">getwidth</tt></b>(</nobr></td>
  <td><var></var>)</td></tr></table></dt>
<dd>
Get the sample width.
</dl>

<p>
<dl><dt><table cellpadding="0" cellspacing="0"><tr valign="baseline">
  <td><nobr><b><tt id='l2h-5558' xml:id='l2h-5558' class="method">setwidth</tt></b>(</nobr></td>
  <td><var>width</var>)</td></tr></table></dt>
<dd>
Set the sample width.
</dl>

<p>
<dl><dt><table cellpadding="0" cellspacing="0"><tr valign="baseline">
  <td><nobr><b><tt id='l2h-5559' xml:id='l2h-5559' class="method">getchannels</tt></b>(</nobr></td>
  <td><var></var>)</td></tr></table></dt>
<dd>
Get the channel count.
</dl>

<p>
<dl><dt><table cellpadding="0" cellspacing="0"><tr valign="baseline">
  <td><nobr><b><tt id='l2h-5560' xml:id='l2h-5560' class="method">setchannels</tt></b>(</nobr></td>
  <td><var>nchannels</var>)</td></tr></table></dt>
<dd>
Set the channel count.
</dl>

<p>
<dl><dt><table cellpadding="0" cellspacing="0"><tr valign="baseline">
  <td><nobr><b><tt id='l2h-5561' xml:id='l2h-5561' class="method">getsampfmt</tt></b>(</nobr></td>
  <td><var></var>)</td></tr></table></dt>
<dd>
Get the sample format.
</dl>

<p>
<dl><dt><table cellpadding="0" cellspacing="0"><tr valign="baseline">
  <td><nobr><b><tt id='l2h-5562' xml:id='l2h-5562' class="method">setsampfmt</tt></b>(</nobr></td>
  <td><var>sampfmt</var>)</td></tr></table></dt>
<dd>
Set the sample format.
</dl>

<p>
<dl><dt><table cellpadding="0" cellspacing="0"><tr valign="baseline">
  <td><nobr><b><tt id='l2h-5563' xml:id='l2h-5563' class="method">getfloatmax</tt></b>(</nobr></td>
  <td><var></var>)</td></tr></table></dt>
<dd>
Get the maximum value for floating sample formats.
</dl>

<p>
<dl><dt><table cellpadding="0" cellspacing="0"><tr valign="baseline">
  <td><nobr><b><tt id='l2h-5564' xml:id='l2h-5564' class="method">setfloatmax</tt></b>(</nobr></td>
  <td><var>floatmax</var>)</td></tr></table></dt>
<dd>
Set the maximum value for floating sample formats.
</dl>

<p>

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<span class="release-info">Release 2.5.1, documentation updated on 18th April, 2007.</span>
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